V6 Submersible Pumps Design

Single or multistage centrifugal pumps in pump shroud or in ring section design. Radial or mixed flow hydraulic systems; Suction casing fitted between motor and pump. The stage casing of radial pumps are connected by metal straps, those of mixed flow pumps by stud bolts.A suction casing is fitted between the pump & motor. Suction casing is fitted with strainer to protect the pump from coarse particles / sand in the fluid. Pumps with check valve (non-return valve) in option are supplied. Available with threaded particularly suitable for vertical installation in narrow deep wells. Additional bearings are fitted depending on the number of stages. Stainless Steel inserts are fitted to the impeller. The impeller hub is protected by stainless Steel inserts are fitted depending on the number of stages. Stainless steel inserts are fitted to the bowl in mixed flow version and in radial flow pumps available with Bronze bush in each stage casings. The impeller hub is protected by stainless steel inserts. This design improves the starting torque & has the effect that solid particles such as sand are propelled outside.

Optional Features Of V6 Submersible Pumps

PUMP

Stainless Steel diffusers & impellers.

Brass Outlet & suction bracket.

Stainless Steel 304/316 outlet & suction bracket.

MOTOR

Stainless Steel 304/316 upper & lower housing, motor base.

Brass upper & lower housing, motor base.

Different voltages and frequencies.

NEMA couplings

Material of Construction - V6 Submersible Pump

Name of Parts

Material Used

Impeller/Diffuser

Stainless steel 304/316 and Graded Cast Iorn

Pump Strap

Stainless Steel

Bearing Bush

Rubber / Bronze

Pump Shaft

Stainless Steel 410

Hardware

Stainless Steel.304

Material of Construction - V6 Submersible Pump Motor

Name of Parts

Material Used

Shaft

Stainless Steel 431

Bearing Bush

Bronze

Thrust Bearing

Stainless Steel 304 & Engineering Plastic

Lower & Upper Housing

Graded Cast Iron

Stator Shell

Stainless Steel

Hardware

Stainless Steel 304

Submersible Pump

Single or multistage centrifugal pumps in Radial or Mixed Flow hydraulic systems. Stage casings of radial pumps are connected by metal straps; those of mixed flow pumps by stud bolts. A suction casing is fitted between the pump & motor. Suction casing is fitted with strainer to protect the pump from coarse particles/ sand in the fluid. Pumps with check valve (non-return valve) in option are supplied. Threaded or flanged end is an option. Additional bearings are fitted depending on the number of stages. Stainless Steel inserts are fitted to the impeller. The impeller hub is protected by stainless steel inserts. This design improves the starting torque & has the effect that solid particles such as sand are propelled outside.

Aluminum is not used in the motor. This prevents the problems associated with dissimilar metals. Further, Steel/Copper rotors do not form bubbles during the induction fusion process

Asynchronous 6” Electric Motor with Squirrel Cage Rotor Ability to be Coupled to any Type of Radial or Semi-Axial Pump with
one or more Stages Ideal for use in Clear Water or Water with Limited Sand Content Municipal, Industrial & Agricultural Applications Motor Winding Immersed in clean Water, High Quality Castings and Components.

Submersible water filled Rewindable motor as per NEMA standard available on request. Motors of single phase or three phases with frequency of 50 Hz are supplied with a short cable.

Long Service Life & High Operating reliability.
The stator wire of wet-end motors is made of insulated copper with a special thermoplastic PVC coating specially treated to make it extremely non-hygroscopic and provide robust electrical insulation ability.

Heavy Duty Motor Shaft

An over size motor shaft guarantees the best alignment & resistance to stress.

Bearing and Lubrication

Plain bearings are lubricated by the fluid pumped.

Depending on the number of stages, additional intermediate bearings are provided in the pump.

The axial thrust is balanced by the thrust bearing in the motor.

The hydraulic thrust is balanced by the pump’s counter thrust bearing.

High operating reliability and long service life.

Cable guard protects cables from damage and is made of stainless Steel.

# Due to continuous efforts in improvements, information furnished above is subject to change without notice